[INFO] cloning repository https://github.com/joshdcuneo/rust-cli-tool-starter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshdcuneo/rust-cli-tool-starter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshdcuneo%2Frust-cli-tool-starter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshdcuneo%2Frust-cli-tool-starter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7c148e2e939b2eb340d81435e8eb9ee03bc7274
[INFO] documenting joshdcuneo/rust-cli-tool-starter against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshdcuneo%2Frust-cli-tool-starter" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshdcuneo/rust-cli-tool-starter on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshdcuneo/rust-cli-tool-starter
[INFO] finished tweaking git repo https://github.com/joshdcuneo/rust-cli-tool-starter
[INFO] tweaked toml for git repo https://github.com/joshdcuneo/rust-cli-tool-starter written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/joshdcuneo/rust-cli-tool-starter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 255cbb0147d0d188137ed63279b27233a8e3c739f6bf1f80f22b4787a4f3cae5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "255cbb0147d0d188137ed63279b27233a8e3c739f6bf1f80f22b4787a4f3cae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255cbb0147d0d188137ed63279b27233a8e3c739f6bf1f80f22b4787a4f3cae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255cbb0147d0d188137ed63279b27233a8e3c739f6bf1f80f22b4787a4f3cae5", kill_on_drop: false }`
[INFO] [stdout] 255cbb0147d0d188137ed63279b27233a8e3c739f6bf1f80f22b4787a4f3cae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 27266015396d42f03cb52d0711f10cdb5cbe921ed3aa3ac2599adaf7092aa664
[INFO] running `Command { std: "docker" "start" "-a" "27266015396d42f03cb52d0711f10cdb5cbe921ed3aa3ac2599adaf7092aa664", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking time v0.1.41
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]     Checking ssh2 v0.3.3
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]  Documenting cli-tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.33s
[INFO] running `Command { std: "docker" "inspect" "27266015396d42f03cb52d0711f10cdb5cbe921ed3aa3ac2599adaf7092aa664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27266015396d42f03cb52d0711f10cdb5cbe921ed3aa3ac2599adaf7092aa664", kill_on_drop: false }`
[INFO] [stdout] 27266015396d42f03cb52d0711f10cdb5cbe921ed3aa3ac2599adaf7092aa664